Logic gates are the main building blocks in the digital circuits, logic gates will have two or three inputs and a single output. The output produced by logic gates based on certain logic. Basic Logic gate values represent in binary if we observe their truth tables.

AND Gate: The output value is HIGH when two inputs are HIGH.OR Gate: The output value is HIGH when one of the inputs is HIGH.NOT Gate: The output is the complement of the input.NAND Gate: The complement of the AND gate is a NAND gate.NOR Gate: The complement of the OR gate is a NAND gate.X-OR Gate: The output is HIGH when an odd number of HIGH occurs in its inputs.X-NOR Gate: The output is HIGH when an even number of HIGH occurs in its inputs.

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